Multiple Choice
Which one of the following cannot act as a buffer solution?
A) 0.40 M HNO2 and 0.10 NaNO2
B) 0.20 M NH3 and 0.25 M NH4Cl
C) 0.50 M HCN and 0.10 NaCN
D) 1.0 M KCl and 1.0 M HCl
E) 0.10 M HC2H3O2 and 0.10 M NaC2H3O2
Correct Answer:
Verified
Correct Answer:
Verified
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